ecs.hfc9i.8xlarge by Alibaba Cloud

A dedicated thirty-two core compute-optimized instance designed for high-frequency processing workloads requiring consistent CPU performance without hyperthreading.

Alibaba Cloud ecs.hfc9i.8xlarge is a compute-optimized virtual machine instance running on the KVM hypervisor. It is powered by a dedicated Intel Xeon 6982P-C processor with an x86_64 architecture, delivering 32 physical cores and 32 vCPUs at a clock speed of 3.4 GHz. Because it features a 1.0 thread-per-core configuration, it avoids hyperthreading resource sharing. The instance is configured with 64.0 GB of RAM, providing a lean 2.0 GB of memory per core. It lacks local storage and GPU accelerators, relying entirely on network-attached storage and offering a baseline network bandwidth of 20 Gbps. This resource profile is designed for compute-intensive workloads such as batch processing, high-performance computing, and web serving, where raw CPU execution speed is prioritized over large memory footprints or local storage.